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Runtz Strain

Runtz Strain Information & Review

July 8, 2021

The Runtz strain was first produced in early 2018, making it a relatively new breed of cannabis. This hybrid hails from Los Angeles, and it was challenging to find outside of Southern California until 2020

There’s a lot of hype about this exquisite strain, and we’ve created a detailed Runtz strain review to help you get all the information you need. To start, take a look at the main characteristics of the Runtz strain:

Runtz Strain Information

Runtz strain flavors and effects

If you’ve ever devoured a Nestle Runts candy, you’ll understand where this strain’s name comes from. The Runtz weed strain boasts a candy-like, fruity terpene profile that fills your nostrils with sugary sweetness. It also offers a smooth and creamy smoke, making it a dream to inhale.

The Runtz strain consists of tight, dense buds that can develop into a range of hues. If you manage to cure your stock correctly, you can expect anything from vibrant purple tones to neon green colors. On top of this, the nugs form thick layers of resin, which results in a potent plant.

This rare hybrid has become an overnight sensation, with many stoners praising its phenomenal quality. A single puff can produce a variety of effects, including feelings of euphoria, relaxation, and creativity.

The Runtz cannabis strain assists in melting your worries away and creating a sense of peace and positivity. After smoking a joint, you can expect to feel joyful and uplifted, although probably not enough to leave your house. It’s best to use the Runtz strain when you plan to have a chilled day on the sofa or engage in casual activities.

Runtz Feminized Bud
Runtz Feminized Bud

Runtz strain grow information

If you’re considering growing marijuana by yourself, you can get started right away by purchasing some of our new Runtz strain seeds. Then, make sure you take note of our top growing tips and further Runtz information below.

Growing the Runtz marijuana strain probably isn’t the best option for beginners. It requires a moderately skilled hand, as this plant grows fast and can increase in size quickly during the flowering stage.

The Runtz strain can offer incredibly dense colas, and it’s also known for its astronomical resin production that can reach up to 19%. If you use the correct techniques, like topping and trellis nets, it’s possible to produce high-quality cannabis.

Runtz in Early Veg State
Runtz in Early Veg State

When it comes to cultivation, indoor and outdoor methods are both excellent choices. Each option can reward you with exceptionally high harvests.

Per plant, the Runtz weed strain can yield up to 18 oz outdoors and 16 oz indoors. If you use a trellis net for the latter, it significantly maximizes your yield. Outside plants usually reach heights of 5’9 ft, while inside grows are only about 4’5 ft tall.

If you’re wondering about the Runtz strain flowering time, it’s approximately 70 days, while the harvest time is around 80 days after flowering starts.

The good news is that the Runtz cannabis strain adapts to all kinds of growing conditions. If you want the highest yield possible, your best bet is to plant it outdoors. However, it still flourishes indoors.

If you’re ready to begin an exciting adventure in marijuana cultivation, here are some of our top growing tips:

  • Be prepared to water and fertilize. Runtz strain seeds grow quickly, so you’ll need to give them more nutes, particularly nitrogen. Watch out for nutrient burn on the leaves, though.
  • Keep an eye on the light cycle. Runtz seeds are photoperiod, which means they require a change in light to begin flowering.
  • Use a high-quality growing medium. It’s essential to plant your seeds in nutrient-rich, organic soil.

Runtz strain genetics

To create a powerhouse hybrid like Runtz, its breeders crossed two well-known strains:

Runtz Strain Genetics

Due to the unique parent crossover, the Runtz marijuana strain inherited many desirable traits. For starters, the Gelato strain provides tastes of citrus and candy, while Zkittlez offers sky-high THC levels.

Once a stable phenotype was achieved, it turned out that Runtz genetics were a perfect balance. The plant generally consists of 50% sativa and 50% indica, so you could say she’s the best of both worlds, offering equal stimulation and relaxation.

Take note that the Runtz strain consists of dozens of phenotypes, so not every harvest will have the same ratio of indica and sativa. The same goes for the Runtz THC and CBD levels. To find the correct amount, you’d have to test it with every grow.

Runtz strain seeds to buy near you

Now that you have more knowledge about the Runtz weed strain, you might be interested in trying it out for yourself. To smoke the best buds, we recommend growing your own cannabis.

You can purchase seeds directly from The Homegrown Store. Currently, we only offer Runtz feminized seeds but stay tuned for more varieties in the future.

There are three main types of seeds, each offering different pros and cons. What’s more, the seed you select depends on your goals as a grower. If you’re uncertain about the different types, here’s a short overview:

  • Regular seeds: Normal cannabis seeds with no gender guarantee.
  • Feminized seeds: Only produce female plants and offer higher yields.
  • Autoflower seeds: Bloom automatically and harvest quickly.

Those of you looking to experience Runtz parentage, check these out:

  • Zkittlez Autoflower: Auto Zkittlez is a medium-strength variant by today's standards with a THC load of around 15% to 18%.
  • Zkittlez Feminized: These seeds are here, and they're absolute game-changers. This indica-dominant cannabis strain is a potent feast for all five senses. 
  • Gelato Regular: An Indica hybrid, is considered by many as the heir to GSC's throne. It delivers relaxation without restricting the mind and the body. 
  • Gelato Autoflower: Gelato autoflower plants are exceptional cultivars with incredible flavors and potent THC levels.
  • Gelato Feminized: The fact that Gelato has a fun-sounding and nostalgia-invoking name should not be taken to suggest its effects are gentle.

Runtz strain review

Check out our Runtz strain review from OrganiGrower. He details all there is to know about this strain, from the look and feel of the bud, the taste of the toke and the all-important growing information:


We've covered many aspects of the Runtz strain, but you might still have some unanswered questions. Below, we look at a few of the most popular ones and answer them in detail. 

Is Runtz strain indica or sativa?

The Runtz marijuana strain is a hybrid that leans more toward indica. These properties are evident in the powerful effects it induces. The sativa genes still have a strong influence as many tokers report a balanced buzz that leaves them feeling uplifted and relaxed for at least an hour before the physical sensations hit.

What's the strongest Runtz strain?

There are several different types of Runtz strains, all reported phenotypes. The jury's out on which is the strongest option, but many folks claim it might be the White Runtz strain. It has a unique sweet and sour taste with hints of skunk. 

Which Runtz strain is the best?

It's not easy to say which Runtz weed strain is best. It depends on user preferences. Those who like an energizing strain with sugary scents may rank Pink Runtz highly, whereas tokers who like relaxing cultivars may prefer a different phenotype.

What is the Runtz strain made of?

The Runtz marijuana strain is a combination of Zkittles and Gelato. Some growers claim there's a third secret parent, but that's still up for debate. Both confirmed parents have dessert-like flavors and high levels of THC. They also pass on a delectable fusion of terpenes, making the Runtz strain irresistible.

What strain is similar to Runtz?

The cultivar that's most like the Runtz strain is Bubba Kush. Even though their genetics differ, they feature a similar terpene profile. Caryophyllene and limonene are the most dominant, and both cultivars contain similar THC levels. 

How many Runtz strains are there?

The exact number of Runtz cultivars is difficult to keep track of because breeders constantly introduce new marijuana varieties. There are more than 12 strains that link back to the original.

Who is the breeder of the Runtz strain? 

The original breeders are unknown. Tokers agree that the Runtz marijuana strain has its origins in Los Angeles. Its rise to fame is thanks to cannabis-loving Hip-Hop stars who spread the word. 

Why is the Runtz strain so popular? 

Like a handful of other premium cannabis options, the Runtz strain is a favorite among celebrities. They have a wide fan base who follow their trends, and the popularity of the cultivar grew.

Is Runtz an exotic strain? 

Yes! The Runtz weed strain falls in this category. On the 420 scene, the term exotic refers to a powerful cultivar. The effects need to be intense, and the THC levels should be high to regard it as potent.

Is Runtz a potent strain? 

Yes! The cultivar contains 19–22% THC. The effects hit shortly after your first few tokes, and you experience powerful psychedelic sensations. Euphoria and relaxation are also common, and the feelings only wear off after an hour or two.

Rounding off Runtz

If you're a fan of hard candy, you'll love the Runtz strain. It has tempting aromas and intense flavors that blend fruit, caramel, and hints of herb. There are many phenotypes, each with a unique profile. 

The effects are powerful, starting with a mental buzz that washes away negativity and injects you with a burst of euphoria and calm. The cultivar is THC-rich and has an intriguing terpene fusion.

Ready to feel like a kid in a candy store?

Runtz is a unique cannabis strain that you don’t want to miss out on. It boasts mouthwatering flavors, plump and colorful colas, and exceptional THC levels. It also rewards you with uplifting yet relaxed sensations that make Runtz a truly memorable experience.

If you decide to try Runtz or any other strain, make sure you join Homegrown Diaries. Here, you can track every stage of your plant’s growth and follow other like-minded growers.

On top of this, every breed has a dedicated section so that you can get specific information on the Runtz Homegrown Diary page.

Then, check out the Homegrown Forum for expert growing advice, top practices and techniques, and many other gems of wisdom. Happy growing!

About the author: Derek LaRose

Also known as Kronic from The Cannabis Kronicles, Derek LaRose is a young ambitious cultivator and a staple educator for indoor cultivation.

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